Mark Zuckerberg joins Viddy

The newest member of Viddy is sure to generate more buzz for the start-up that pegs itself as the Instagram for video.

Facebook founder Mark Zuckerberg signed up for this app service over the weekend, and has already amassed nearly 3,000 followers.

His first post was a short video of his dog, titled “Baby Beast”:

With the $1 billion purchase of Instagram still fresh on people’s minds, could this be a hint at Zuckerberg’s next investment?

Viddy is a free app, available on the iTunes Store. It’s currently sitting at No. 3 on the iTunes Free Apps chart, and it’s available for Android and Windows phones. More than 6,000 reviews have given the most recent version of the app four-and-a-half stars out of five in the App Store, and other celebs using the app include LaLa and Bill Cosby.